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# typed: false
# coding: utf-8
describe PDF::Reader::ObjectStream do
describe "#[]" do
before(:each) do
@hash = {:N=>2, :Type=>:ObjStm, :First=>11}
@data = "29 0 30 48 <</K 30 0 R/RoleMap 31 0 R/Type/StructTreeRoot>><</P 29 0 R/S/Document>>"
end
it "provides access to 2 embedded objects" do
stream = PDF::Reader::Stream.new(@hash, @data)
obj_stream = PDF::Reader::ObjectStream.new(stream)
expect(obj_stream[29]).to be_a_kind_of(::Hash)
expect(obj_stream[30]).to be_a_kind_of(::Hash)
expect(obj_stream[29][:Type]).to eql(:StructTreeRoot)
expect(obj_stream[30][:S]).to eql(:Document)
end
it "returns nil for objects it doesn't contain" do
stream = PDF::Reader::Stream.new(@hash, @data)
obj_stream = PDF::Reader::ObjectStream.new(stream)
expect(obj_stream[1]).to be_nil
end
end
describe "#size" do
before(:each) do
@hash = {:N=>2, :Type=>:ObjStm, :First=>11}
@data = "29 0 30 48 <</K 30 0 R/RoleMap 31 0 R/Type/StructTreeRoot>><</P 29 0 R/S/Document>>"
end
it "returns the number of embedded objects" do
stream = PDF::Reader::Stream.new(@hash, @data)
obj_stream = PDF::Reader::ObjectStream.new(stream)
expect(obj_stream.size).to eql(2)
end
end
end
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